package com.cyx.exam.service;

import com.cyx.exam.entity.UserBook;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 错题本 服务类
 * </p>
 *
 * @author cyx
 * @since 2021-03-09
 */
public interface UserBookService extends IService<UserBook> {

}
